| タイトル | Disturbance-Accommodating Controller Would Aim Antenna |
| 著者（英） | Gresham, L. L.; Lansing, F. L.; Guiar, C. N. |
| 著者所属（英） | Jet Propulsion Lab., California Inst. of Tech. |
| 発行日 | 1990-03-01 |
| 言語 | eng |
| 内容記述 | Proposed system for aiming large paraboloidal-dish antenna based on theory of disturbance-accommodating control. Existing methods of control combined to suppress systematic errors. Approach is to cancel static errors for precise pointing of antenna by treating systematic misalignment errors, as well as servo-commands, as disturbances to controlled system. In controller, another vector estimated simultaneously with estimation of state vector. Other vector represents disturbance state, used in determining more-complete control strategy. Aiming improved through sequence of modifications solely in existing software. |
| NASA分類 | ELECTRONIC SYSTEMS |
| レポートNO | 90B10092
NPO-17631 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/361018 |
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